Preheat oven to 350F.,Beat butter and granulated sugar in large bowl with electric mixer on medium speed until light and fluffy.,Add bananas, egg and lemon juice; mix until well blended.,Mix flour, baking powder, cinnamon and salt.,Gradually add to banana mixture, mixing well after each addition.,Pour into greased 9x5-inch loaf pan.,______,Cool 10 min.,; remove from pan to wire rack.,Cool completely.,Dissolve instant coffee in hot water in medium bowl.,Add powdered sugar; beat until well blended.,Drizzle over bread.,Cut into 16 slices to serve.